I have a small 8 gallon nano reef that has been running for what seems like forever now. A few small corals here and there but the BIGGEST worry right now is my
torch coral taking over the tank. I bought it when it had only 3 or 4 heads but now it's got like...6 maybe eight. I haven't counted lately. Anyways, I'd like to place a cocoworm but will my obsessive compulsive disorder of constantly changing 10% every 3 days affect their overall lifespan? Because, unlike
feather dusters, anytime you disturb that water, they go right into hidding.
My 5 gallon nano has a couple of cocoworms in it but since there are no fish present, there is no bioload and therefore frequent water changes isn't a dyer necessity.